Side by side

Bremont Airco Mach 1 JetvsLongines LONGINES SPIRIT ZULU TIME

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Airco Mach 1 Jet
BremontAirco Mach 1 Jet
MSRP $4,500
LONGINES SPIRIT ZULU TIME
LonginesLONGINES SPIRIT ZULU TIME
MSRP $5,200

At a glance

9 of 29 specs differ
Diameter
Airco Mach 1 Jet40mm
LONGINES SPIRIT ZULU TIME39mm
Power Reserve
Airco Mach 1 Jet40h
LONGINES SPIRIT ZULU TIME40h
Water Resistance
Airco Mach 1 Jet100m
LONGINES SPIRIT ZULU TIME100m
MSRP
Airco Mach 1 Jet$4,500
LONGINES SPIRIT ZULU TIME$5,200

Full specifications

Case

6 specs
Category
Pilot
GMT
Diameter
40mm
39mm
Thickness
12mm
13.5mm
Lug-to-Lug
46.8mm
Lug Width
20mm
21mm
Material
Stainless Steel (DLC coated)
Stainless Steel

Crystal & Dial

1 specs
Dial Color
Black
Anthracite

Movement

1 specs
Caliber
L844.4

Pricing

1 specs
MSRP
$4,500
$5,200

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Bremont Airco Mach 1 Jet

The Bremont Airco Mach 1 Jet is widely praised for its vintage-inspired design, 40mm size, and excellent legibility, featuring a satin-finished case with polished bevels and a matte dial with red-orange accents. Reviewers highlight its strong proportions, 100 meters of water resistance, and COSC-certified BE-92AE automatic movement. The watch is powered by the BE-92A automatic movement with a 38-hour power reserve. Overall, reviewers consider the Bremont Airco Mach 1 Jet an excellent everyday pilot's watch for its blend of vintage aesthetics and practical features.

LONGINES SPIRIT ZULU TIME

Owners widely praise the Longines Spirit Zulu Time for its superb finishing, smooth crown action, and mesmerizing ceramic bezel, with many noting its premium pilot/sporty design and unique dial details. The movement is consistently lauded for its extreme accuracy, running at 0 to +1 second per day, and the watch is considered to offer remarkable value that punches above its price point. However, the bracelet is criticized by multiple sources for its push-pin adjustment and limited micro-adjustment holes, and the 42mm case size with a 49.3mm lug-to-lug is noted as potentially large for smaller wrists, though some users express a preference for the 39mm size. One owner reported their movement failed within the first year and found setting the date a "nightmare," while another owner notes minor criticisms like the date window being slightly off-center. On balance, owners and reviewers rate the Longines Spirit Zulu Time highly for its impressive finishing and accuracy at its price point.

From video reviewers

The 39mm case size is a significant strength, addressing previous concerns about thickness. The value proposition within the GMT market is also a shared positive point. No consensus on weaknesses was reached.

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